Simplified Chinese
2022.04.06 00:37

是否能够开放 AVX512 指令集编码?

조회 수 16278 추천 수 0 댓글 2
?

단축키

Prev이전 문서

Next다음 문서

크게 작게 위로 아래로 댓글로 가기 인쇄
?

단축키

Prev이전 문서

Next다음 문서

크게 작게 위로 아래로 댓글로 가기 인쇄

     本人一直使用CPU进行压制H265,不知道AVX512指令集是否有提升?

Facebook Twitter Pinterest Kakao
  • ?
    小樱 2022.10.03 02:04

    F5查看日志,可以确认指令集使用

  • ?
    hoviron 2022.11.09 23:18

    F8在编码器的参数下添加asm=avx512,如果处理器支持该指令集则会调用,可以通过F5查看是否调用,编码速度有提升但并不明显,能耗比并不理想

    示例:

     -c:v libx265 -preset slow  -tune:v none -crf 23.0 -x265-params level=5.1:asm=avx512


List of Articles
번호 분류 제목 글쓴이 날짜 조회 수 추천 수
공지 ShanaEncoder Translation 8 Rina 2021.04.28 54884 0
공지 This board is for users of the ShanaEncoder international version 7 Rina 2019.07.24 60699 1
95 English How do you hardsub with external subs? 2 ShrewOne 2021.06.13 10202 0
94 Simplified Chinese 设置了intel硬件解码器QSV没有效果,并没有进行硬件解码 file rtere 2023.09.27 10190 0
93 English A bug and a feature request 4 mozkan007 2019.08.25 10121 0
92 Simplified Chinese win7在软件设置时随机死机 bb 2024.01.11 9632 0
91 Simplified Chinese 新版本转换编码hev1和hvc1 的mp4视频 问题 1 CBCBC 2023.09.14 9546 1
90 English Lost subtitle when copy video(just trans audio) 3 file 岚星 2021.03.17 9440 0
89 English The default audio sample rate is now 48khz instead of 44.1khz 小樱 2020.09.26 9254 0
88 English german Language 2 Nierewa 2021.11.19 9252 0
87 English How to edit and add translation on exist translation? 7 sylas 2021.03.30 9113 0
86 Simplified Chinese 在进行转码时,cpu频率固定在一个值 yangxuheng 2023.11.15 9099 0
85 English Encoding settings (lost my cover) 3 file AT23 2020.10.07 8972 0
84 English how to copy subtitle without make it hardsubbed on shana? 2 SyXaTz 2021.01.29 8725 0
83 Simplified Chinese 请问编码错误“Expected number for async but found:-pix_fmt”是什么意思 1 file broacheer 2023.02.24 8711 0
82 Simplified Chinese 希望在视频编解码器 复制 里也能压制字幕 8 yangxuheng 2023.11.16 8595 0
81 English HEVC MP4 container hvc1 codec output option? 1 Jim 2018.02.04 8495 0
80 Simplified Chinese 希望增加能取消音频压制的选项 3 mjlissa 2023.11.29 8430 0
79 English add CPUToolStripMenuItem 1 file 小樱 2020.09.26 8406 0
78 English 480P MKV X265 33MB <-- Found It, Just Need Some Answer Of A Line.. 5 SyXaTz 2020.04.03 8394 0
77 English Can you add this function? 1 file wangYu 2020.04.04 8340 0
76 English Suggestion: Convenient method of changing picture size 1 av1 2019.08.01 8320 0
Board Pagination Prev 1 2 3 4 5 6 7 8 9 10 Next
/ 10